papimmm papimmm

03-05-2017
Mathematics

contestada

What's the radius of a circle Keith an area of 64 square feet

A.20.38
B.41.5
C.4.51
D.5.41

Respuesta :

Homeworkslayer69 Homeworkslayer69

03-05-2017

area is pi (radius)^2

3.14 (x)^2 = 64

64/ 3.14 = 20.38

square root of 20.38 is 4.51

answer is C

Answer Link

Otras preguntas

A cylindrical conductor of length ‘l’ and area of cross section ‘A’ has a resistance ‘R’. Another conductor of length 2.5l and resistance 0.5R of the same mater

Which of the following statements would be a basis for claiming misrepresentation? a. This car is a real honey. b. This car has the finest road performance goin

What is politics? Explain within 300 words

Consider the Diels–Alder reaction of cyclopentadiene with p‑benzoquinone. Diels-Alder reaction between cyclopentadiene and p-benzoquinone Select the correct sta

Fill in the blanks, your answers should be lower case. The process of makes an RNA copy from a DNA template. The RNA is made by the enzyme which makes the RNA f

Which statement best expresses how Prospero treats Ariel? A. He treats him like an adopted son by trying to help him find true love B. He treats him like a hous

Which of the following statements are correct regarding the method of valuation by comparables? (Choose 2). 1. A firm's market value can be estimated by using t

Which number could the point D represent?????????

A moist soil sample weighing 5 lb has a moisture content of 2%. How many mL of water must be added to the sample to increase the moisture content to 10%? (This

Giovanni Pierluigi da Palestrina's ______. career centered in Florence music, like Desprez's, was mostly secular music includes 104 masses and some 450 other sa